Finley Washington Climate Data

Monthly Average Climate Data for Finley Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.2 °F41.7 °F1.18 in.
February30.3 °F48.0 °F0.81 in.
March35.3 °F57.8 °F0.68 in.
April40.9 °F65.9 °F0.67 in.
May48.2 °F74.9 °F0.84 in.
June54.3 °F81.8 °F0.64 in.
July60.0 °F91.0 °F0.2 in.
August59.2 °F89.8 °F0.2 in.
September51.2 °F80.2 °F0.27 in.
October41.8 °F65.6 °F0.7 in.
November34.3 °F50.9 °F0.91 in.
December29.0 °F41.3 °F1.16 in.
Annual42.8 °F65.7 °F8.26 in.

Climate Data for Finley Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate